Middendorfite K3Na2Mn5Si12(O,ОН)36·2Н2О, a new mineral from Khibiny massif, Kola Peninsula

Pekov I. V., Chukanov N. V., Dubinchuk V. Т., Zadov A. E.

Zapiski RMO (Proceedings of the Russian Mineralogical Society). 2006. V. 135. N 3. P.42–51

 Language: Russian